7332220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 17837568

約数和(自身を除く): 10505348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 631, 830, 1162, 1262, 1660, 2324, 2524, 2905, 3155, 4417, 5810, 6310, 8834, 11620, 12620, 17668, 22085, 44170, 52373, 88340, 104746, 209492, 261865, 366611, 523730, 733222, 1047460, 1466444, 1833055, 3666110, 7332220]

約数ペア:

[(1, 7332220), (2, 3666110), (4, 1833055), (5, 1466444), (7, 1047460), (10, 733222), (14, 523730), (20, 366611), (28, 261865), (35, 209492), (70, 104746), (83, 88340), (140, 52373), (166, 44170), (332, 22085), (415, 17668), (581, 12620), (631, 11620), (830, 8834), (1162, 6310), (1262, 5810), (1660, 4417), (2324, 3155), (2524, 2905)]